20131423205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1034237}}^1$

素因数の和:1034488

約数の個数: 16

約数和(自身を含む): 25690471920

約数和(自身を除く): 5559048715

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 19465, 1034237, 5171185, 17582029, 87910145, 236840273, 1184201365, 4026284641, 20131423205]

約数ペア:

[(1, 20131423205), (5, 4026284641), (17, 1184201365), (85, 236840273), (229, 87910145), (1145, 17582029), (3893, 5171185), (19465, 1034237)]